(-2)(-2) = 4 . Option ( a ) Solved in 5 seconds . This short trick series of Matrix is very interesting. Thank you sir for the videos and for making Matrix problems easier for us.❣️
Thanks sir,I am so grateful to u.I'm a Bangladeshi student. I am solving previous question bank for Engineering admission and suddenly found the math,Thanks a lot sir. Now, i have a clear idea.❤
Thank you sir.. 💙💙 You are great 🙏🙏 Last question ans is 4 option A is right... This short tricks are very helpful to me.. And we want to learn lots of short stricks from you, Sir..💙💙🙏🙏
Ans opt-A -4 ... less than 5sec ...❤❤ Thank you sir very much.I am a physics hons student .Your videos really helping a lot for preparation in IIT jam ..Thank you very much sir.❤
Sir my answer is 4 but I'm solved in 6 seconds now again I try best..... Nd very nice sir for your tricks ....... Please some more tricks on others topics..... Nd thank you sir❤
More Short Tricks - th-cam.com/play/PLIU86IV5HmhRs9P3xj2JIrOUJU9FmJ6Xg.html
If matrix is not block and it is 4*4 order. Then how to solve.. I faced this in analytical geometry.. Of "general conic theory "
(-2)(-2) = 4 . Option ( a )
Solved in 5 seconds .
This short trick series of Matrix is very interesting. Thank you sir for the videos and for making Matrix problems easier for us.❣️
Less seconds to solve, more seconds to type the answer 😅
A is correct
You are really amazing teacher.
That too we could get all knowledge for free. Great
Thank you! 😃 All The Best Beta
@@gajendrapurohit-GATE-NET-JAMsr 4 by 4 ka matrix ka inverse kaise nikale short tricks se sr please bta dijiye
4 with in 2 to 5 sec
Super short tricks sir 😀 thank u so much ❤️ last answer -2×-2=4
A is the correct answer. I solve this problem within 20 seconds by using this trick.
Ans is 4 within 5 sec and thank you sir for your inovative way of teaching 🙏🙏🙏
Answer is option A i.e 4. I took just 3 seconds to solve with the help of the trick you taught.
Thanku sir.
Me to
Answer =4 5Sec
Sir can you please make a video lecture on how to evaluate A^20 where A is a matrix(like problems)
Lot of thanks time to time knowledge ko increase krte ho ☺️
Det is 4 and able to solve this ques while you were telling about the problem..... Thanks to you sir
Using the formula for determinant of block diagonal matrix, we get det(M)=(-2)(-2)=4
Thanks sir,I am so grateful to u.I'm a Bangladeshi student. I am solving previous question bank for Engineering admission and suddenly found the math,Thanks a lot sir. Now, i have a clear idea.❤
How to check if CD= DC or not(without actually multiplying in both configurations)? Also, how to find the determinant if CD ≠ DC?
Yes if you get to know please send the trick below !
If u now please help me also@@akanshasharma1409
Last question answer is option A ie.4. time taken 10 second by this trick.
Thank you sir
Sir ap jaise teacher pana kisi purbajonm ka achhe kam ka natiza hota hai.
You are Great sir
Option A
A is correct answer, I solved this in only 4 sec...thank u sir
Great work by great teacher. Thank you sit
Fantastic...way of teaching mathematics.......
Ans -(4) I have calculated in 5 sec..
Thank you sir.. 💙💙 You are great 🙏🙏 Last question ans is 4 option A is right... This short tricks are very helpful to me.. And we want to learn lots of short stricks from you, Sir..💙💙🙏🙏
Ans is 4 and just 5 sec 👍
Great video Sir...ans is A
Correct answer is option (A)=4
Ans opt-A -4 ... less than 5sec ...❤❤ Thank you sir very much.I am a physics hons student .Your videos really helping a lot for preparation in IIT jam ..Thank you very much sir.❤
Just few seconds sir😃 I just can't believe 😃😀.... Options A(4) is the correct answer.
Option-A correct thank you sir ♥️🙏
Only 2 second sir ...det(A)*det(D)=(-2)*(-2)=4 ..so option (A) is correct answer....tqq sir 🙃🙏
Option A (4) and I take only 7 seconds 👍👍👍
Answer of the previous question is a. 4 detA.DetC where DetA=-2 and Det C=-2
det(M)=(-2)×(-2)=4. within 5 sec. Thank you very much sir.
Option A
5 sec
Thankyou Sir
Sir,correct option is A.
Opt a 4
5 sec ❤️❤️❤️❤️❤️
Love you and thank you sir
Thank You sir
Respect from Bangladesh 🙏🙏
Answer = 4, 6 sec
You are great sir ❤
Thank you sir very helpful video lectures
Option A) 4 around 5sec thanku so much sir really helpful lecture
Sir plz more videos
Short tricks to koi sir se seekho 🌹thanks you sir
(A) = 4 is correct answer time taken 7 sec
Ans 4
Thanks sir
Your teaching is too good and always help me to solve my daughts
ans is 4 and time =4 sec
Optn (a)4. 2 sec. Sir thank you very much .this tricks help a lot .thank you sir.
Sir tricks for integration, area under the curve🙂
Aj
4 is right answer in 15 sec
Ans 4 within 7sec great sir
if for 4by4 matrix if CD not equal to DC then what is the trick to solve the det of the matrix sir
Last Quaction is(4-6)(4-6)=-2(-2)=4is ans👏👍
Sir
Ans is 4
Sir I am very impressed for your method
4 is the answer ( less than 5 seconds!).. Thank you so much sir ❤️❤️
Sir you are the great teacher
Option (A) is ✅
(a) 4 with in 10 sec
Thank you sir ..... amazing shortcut trick
Thanku so much sir you are very helpful teacher to we all students who
Thank you sir 😊😊 aapka chanal bahut helpful hai mere liye ❤️❤️
And is 4 and time use -10sec
Sir answer of last question 4.
Answer is 4 of the given last block matrix by you ....😊
Superb trick guru g thanku so much
App bahut achaa padhate ho sir main bsc ka app k video dhekta hun bahut badhiya hai 👌🙏🙏👌🙏
Sir my answer is 4 but I'm solved in 6 seconds now again I try best.....
Nd very nice sir for your tricks .......
Please some more tricks on others topics..... Nd thank you sir❤
Ans= 4
2 second
Sir how to solve a determinant by Laplace method? Any short trick?
Answer -A
Thank u sir love 🤬🥰❤❤❤❤ u❤❤🥰❤
DetM=(-2)(-2)=4answer
Nice trick
Ans A
Very nice sir
Option a
Ans:4 in 1 to 1.5 sec
4 answer❤❤❤
Only in 10 seconds thanks sir for this trick
Q2 ka answer is A. (10second)
(-2).(-2)=4
solved in 10 seconds
Amezing trick sir 👍❣️💯
You r Great
4) 3 sec.. 👍
Ans is 4 and 3 sec consumption of time
Good trick sir👌
Ans - 4, Thanks sir for this amazing trick
Option A. 4
Time 5 second
Thank you for the short trick sir
Suparb sir 👍👍 ans 4
GP sir agr ye method pta nhi hota to 30 sec lgte lekin Is method se to 3 sec me nikl gya
Thank you for this trick 😀
4 within 2-5 seconds
(-2)(-2)=4 A option
4 that too in really 5 sec😊❤
Ans:4
Time:6sec
Option A time -5 sec
Ans 4 in only 2second
option@A
4 ,only in 5 Second,
Love u sir
Ans 4 . Time 10 second
Ans is 4
Thank you sir
Khatarnak jugad
A option is ryt